<html>  
    <head>  
        <meta charset="UTF-8">  
        <title>学时授权码</title>  
        <link rel="stylesheet" type="text/css" href="login.css"/>
    </head>  


    <div id="login">  
        <h1 style="font-size:1.5rem">批量学时添加系统</h1>  
	<p style="color:red">导入前必须备份学时表！</p>
        <form action="updoc.php" method="post" enctype="multipart/form-data">
			<label for="file">文件名：</label>
			<input type="file" name="file" id="file"><br />
			<input type="submit" class="sub" value="提交">
		</form>
	<a href="help.txt">帮助</a>
	</div>
</html>
